﻿<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="FormViewStudy._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
            ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>" 
            SelectCommand="SELECT [ProductID], [ProductName] FROM [Products]"></asp:SqlDataSource>
        <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" 
            DataSourceID="SqlDataSource1" DataTextField="ProductName" 
            DataValueField="ProductID">
        </asp:DropDownList>
        <asp:FormView ID="FormView1" runat="server" DataKeyNames="ProductID" 
            DataSourceID="SqlDataSource2">
            <EditItemTemplate>
                ProductID:
                <asp:Label ID="ProductIDLabel1" runat="server" 
                    Text='<%# Eval("ProductID") %>' />
                <br />
                ProductName:
                <asp:TextBox ID="ProductNameTextBox" runat="server" 
                    Text='<%# Bind("ProductName") %>' />
                <br />
                SupplierID:
                <asp:TextBox ID="SupplierIDTextBox" runat="server" 
                    Text='<%# Bind("SupplierID") %>' />
                <br />
                CategoryID:
                <asp:TextBox ID="CategoryIDTextBox" runat="server" 
                    Text='<%# Bind("CategoryID") %>' />
                <br />
                UnitPrice:
                <asp:TextBox ID="UnitPriceTextBox" runat="server" 
                    Text='<%# Bind("UnitPrice") %>' />
                <br />
                <asp:LinkButton ID="UpdateButton" runat="server" CausesValidation="True" 
                    CommandName="Update" Text="更新" />
                &nbsp;<asp:LinkButton ID="UpdateCancelButton" runat="server" 
                    CausesValidation="False" CommandName="Cancel" Text="取消" />
            </EditItemTemplate>
            <InsertItemTemplate>
                ProductName:
                <asp:TextBox ID="ProductNameTextBox" runat="server" 
                    Text='<%# Bind("ProductName") %>' />
                <br />
                SupplierID:
                <asp:TextBox ID="SupplierIDTextBox" runat="server" 
                    Text='<%# Bind("SupplierID") %>' />
                <br />
                CategoryID:
                <asp:TextBox ID="CategoryIDTextBox" runat="server" 
                    Text='<%# Bind("CategoryID") %>' />
                <br />
                UnitPrice:
                <asp:TextBox ID="UnitPriceTextBox" runat="server" 
                    Text='<%# Bind("UnitPrice") %>' />
                <br />
                <asp:LinkButton ID="InsertButton" runat="server" CausesValidation="True" 
                    CommandName="Insert" Text="插入" />
                &nbsp;<asp:LinkButton ID="InsertCancelButton" runat="server" 
                    CausesValidation="False" CommandName="Cancel" Text="取消" />
            </InsertItemTemplate>
            <ItemTemplate>
                ProductID:
                <asp:Label ID="ProductIDLabel" runat="server" Text='<%# Eval("ProductID") %>' />
                <br />
                ProductName:
                <asp:Label ID="ProductNameLabel" runat="server" 
                    Text='<%# Bind("ProductName") %>' />
                <br />
                SupplierID:
                <asp:Label ID="SupplierIDLabel" runat="server" 
                    Text='<%# Bind("SupplierID") %>' />
                <br />
                CategoryID:
                <asp:Label ID="CategoryIDLabel" runat="server" 
                    Text='<%# Bind("CategoryID") %>' />
                <br />
                UnitPrice:
                <asp:Label ID="UnitPriceLabel" runat="server" Text='<%# Bind("UnitPrice") %>' />
                <br />
                <asp:LinkButton ID="EditButton" runat="server" CausesValidation="False" 
                    CommandName="Edit" Text="编辑" />
                &nbsp;<asp:LinkButton ID="DeleteButton" runat="server" CausesValidation="False" 
                    CommandName="Delete" Text="删除" />
                &nbsp;<asp:LinkButton ID="NewButton" runat="server" CausesValidation="False" 
                    CommandName="New" Text="新建" />
            </ItemTemplate>
            <FooterTemplate>
                作者NT200904
            </FooterTemplate>
            <HeaderTemplate>
                产品信息
            </HeaderTemplate>
        </asp:FormView>
        <asp:SqlDataSource ID="SqlDataSource2" runat="server" 
            ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>" 
            DeleteCommand="DELETE FROM [Products] WHERE [ProductID] = @ProductID" 
            InsertCommand="INSERT INTO [Products] ([ProductName], [SupplierID], [CategoryID], [UnitPrice]) VALUES (@ProductName, @SupplierID, @CategoryID, @UnitPrice)" 
            SelectCommand="SELECT [ProductID], [ProductName], [SupplierID], [CategoryID], [UnitPrice] FROM [Products] WHERE ([ProductID] = @ProductID)" 
            UpdateCommand="UPDATE [Products] SET [ProductName] = @ProductName, [SupplierID] = @SupplierID, [CategoryID] = @CategoryID, [UnitPrice] = @UnitPrice WHERE [ProductID] = @ProductID">
            <SelectParameters>
                <asp:ControlParameter ControlID="DropDownList1" Name="ProductID" 
                    PropertyName="SelectedValue" Type="Int32" />
            </SelectParameters>
            <DeleteParameters>
                <asp:Parameter Name="ProductID" Type="Int32" />
            </DeleteParameters>
            <UpdateParameters>
                <asp:Parameter Name="ProductName" Type="String" />
                <asp:Parameter Name="SupplierID" Type="Int32" />
                <asp:Parameter Name="CategoryID" Type="Int32" />
                <asp:Parameter Name="UnitPrice" Type="Decimal" />
                <asp:Parameter Name="ProductID" Type="Int32" />
            </UpdateParameters>
            <InsertParameters>
                <asp:Parameter Name="ProductName" Type="String" />
                <asp:Parameter Name="SupplierID" Type="Int32" />
                <asp:Parameter Name="CategoryID" Type="Int32" />
                <asp:Parameter Name="UnitPrice" Type="Decimal" />
            </InsertParameters>
        </asp:SqlDataSource>
    </div>
    </form>
</body>
</html>
